One month after winning re-election, Obama said he is optimistic about the latest tree, a 28-foot blue spruce that was transplanted just days before Hurricane Sandy and made it through the storm seemingly unharmed.

The Christmas tree lights are switched on Credit: Reuters

"A great big Christmas tree shines out of the darkness," Obama said.

A local nursery donated the tree, another business chipped in for lights and a star, and 70-year-old Tom Killeen and his friends planted it at the end of the street, overlooking the town beach, Obama added.

Crowds gather to join the Obamas Credit: Reuters

The National Christmas Tree ablaze with white lights and stars, Obama joined the singers on stage in a singalong version of "Santa Claus Is Coming to Town".